Parkinson's Disease Tulip


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Old 02-07-2017, 09:53 PM #1
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Default A natural product with promise in treating PD

A recent report shows that squalamine (made by a kind of shark) can block α-synuclein aggregation as well as its toxicity in a human cell line and in a worm model.

http://www.pnas.org/content/114/6/E1009.full.pdf
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Old 02-07-2017, 10:57 PM #2
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Hi kiwi33,

A thread on this topic was started last month (same research paper):

Steroid [squalamine] Attacks PD-Related Toxin [a-syn clumps] in Animal Model [worm]
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Old 02-08-2017, 04:17 AM #3
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Sorry jefferyn.

The paper in its final form is in the latest issue of PNAS (Volume 114(6), 7 February).

I got my regular automatic email advisory of PNAS issues this morning and it did not occur to me to check if somebody might have noticed it in pre-publication form.
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Old 02-08-2017, 08:48 PM #4
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No worries, kiwi33.

The other thread didn't generate any discussion, but there was some discussion in a similar thread elsewhere.

Summary of the discussion:
- may be more work needed regarding possible uncertainty in degree of penetration of the blood-brain barrier;
- available supplement (Squalamax) contains a very small amount of squalamine;
- overall: potentially important development but still some way to go.
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Old 06-30-2018, 07:07 AM #5
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From the SoPD blog, an update on Squalamine.

Squalamine begets Trodusquemine | The Science of Parkinson's
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Old 07-04-2018, 11:33 AM #6
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Since it will take forever to clinical trial these, anyone who wants to take the risk and self dose maybe can find a source to buy trodusquemine. Somewhere in these articles it mentions that squalamine does not cross the b/b.



Squalamine and Squalamine Supplement


trodusquemine price - Google Search
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